Update walk_v0.py

updates to correctly call BaseV0 methods

myosuite/envs/myo/walk_v0.py

@@ -404,7 +404,7 @@ def __init__(self, model_path, obsd_model_path=None, seed=None, **kwargs):
         # first construct the inheritance chain, which is just __init__ calls all the way down, with env_base
         # creating the sim / sim_obsd instances. Next we run through "setup"  which relies on sim / sim_obsd
         # created in __init__ to complete the setup.
-        super().__init__(model_path=model_path, obsd_model_path=obsd_model_path, seed=seed)
+        BaseV0.__init__(model_path=model_path, obsd_model_path=obsd_model_path, seed=seed)
         self._setup(**kwargs)
 
     def _setup(self,
@@ -432,7 +432,7 @@ def _setup(self,
         self.variant = variant
         self.steps = 0
 
-        super()._setup(obs_keys=obs_keys,
+        BaseV0._setup(obs_keys=obs_keys,
                        weighted_reward_keys=weighted_reward_keys,
                        **kwargs
                        )
@@ -481,7 +481,7 @@ def reset(self):
         else:
             qpos, qvel = self.sim.model.key_qpos[0], self.sim.model.key_qvel[0]
         self.robot.sync_sims(self.sim, self.sim_obsd)
-        obs = super().reset(reset_qpos=qpos, reset_qvel=qvel)
+        obs = BaseV0.reset(reset_qpos=qpos, reset_qvel=qvel)
         return obs
 
     def _get_done(self):